Set version to v0.22.2

CHANGELOG.md

@@ -1,3 +1,29 @@
+# v0.22.2 (2024-09-21)
+
+## Bugfixes
+- Forward compatibility with Spack 0.23 packages with language dependencies (#45205, #45191)
+- Forward compatibility with `urllib` from Python 3.12.6+ (#46453, #46483)
+- Bump vendored `archspec` for better aarch64 support (#45721, #46445)
+- Support macOS Sequoia (#45018, #45127)
+- Fix regression in `{variants.X}` and `{variants.X.value}` format strings (#46206)
+- Ensure shell escaping of environment variable values in load and activate commands (#42780)
+- Fix an issue where `spec[pkg]` considers specs outside the current DAG (#45090)
+- Do not halt concretization on unknown variants in externals (#45326)
+- Improve validation of `develop` config section (#46485)
+- Explicitly disable `ccache` if turned off in config, to avoid cache pollution (#45275)
+- Improve backwards compatibility in `include_concrete` (#45766)
+- Fix issue where package tags were sometimes repeated (#45160)
+- Make `setup-env.sh` "sourced only" by dropping execution bits (#45641)
+- Make certain source/binary fetch errors recoverable instead of a hard error (#45683)
+- Remove debug statements in package hash computation (#45235)
+- Remove redundant clingo warnings (#45269)
+- Remove hard-coded layout version (#45645)
+- Do not initialize previous store state in `use_store` (#45268)
+- Docs improvements (#46475)
+
+## Package updates
+- `chapel` major update (#42197, #44931, #45304)
+
 # v0.22.1 (2024-07-04)
 
 ## Bugfixes

lib/spack/spack/__init__.py

@@ -4,7 +4,7 @@
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
 #: PEP440 canonical <major>.<minor>.<micro>.<devN> string
-__version__ = "0.22.2.dev0"
+__version__ = "0.22.2"
 spack_version = __version__